diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
new file mode 100644
index 0000000..e69de29
diff --git a/manifest.json b/manifest.json
index 537fbe6..dd3753d 100644
--- a/manifest.json
+++ b/manifest.json
@@ -8,6 +8,11 @@
     },
     "version": "0.24.0~ynh1",
     "url": "https://photonix.org/",
+    "upstream": {
+        "license": "AGPL-3.0-only",
+        "website": "https://photonix.org/",
+        "code": "https://github.com/photonixapp/photonix"
+    },
     "license": "AGPL-3.0-only",
     "maintainer": {
         "name": "Jules Bertholet",